The Sugino OX601D with its
Compact Plus+ spider design
allows set ups that mimic the
wide ratios of TA Specialties
Cyclo Touriste cranks.
The rings can be mounted to
either the 110mm or 74mm
bolt circle.
It allows you to break free
from the stock 50-34t set up
everyone offers and explore
a great hill-climb set-up like
46-30t (as discussed on Bike
Hugger) Thirteen possible
combinations.